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Index

@page "/"

<div class="d-flex">
    @*This is, what I have*@
    <div class="card m-2 p-2" style="width: 200px">
        <h5>This is, what I have</h5>
        <label for="inputValueHave">
            <span>Enter value: </span>
            <input type="number" id="inputValueHave" @bind-value="InputValueHave" />
        </label>
        <div class="d-flex align-items-center">
            <span class="mr-auto">Number 1:</span>
            <span contenteditable="true">@GetNumbersHave().ToString()</span>
        </div>
        <div class="d-flex align-items-center">
            <span class="mr-auto">Number 2:</span>
            <span contenteditable="true">@Number2</span>
        </div>
        <hr />
        <div class="d-flex align-items-center">
            <span class="mr-auto">Sum:</span>
            <span contenteditable="true">@(Number1 + Number2)</span>
        </div>
    </div>

    @*This is, what I want*@
    <div class="card m-2 p-2" style="width: 200px">
        <h5>This is, what I want</h5>
        <label for="inputValueWant">
            <span>Enter value: </span>
            <input type="number" id="inputValueWant" @bind-value="InputValueWant" />
        </label>
        <div class="d-flex align-items-center">
            <span class="mr-auto">Number 3:</span>
            <textarea style="width: 40%; height: 2rem" @bind="Number3"></textarea>
        </div>
        <div class="d-flex align-items-center">
            <span class="mr-auto">Number 4:</span>
            <textarea style="width: 40%; height: 2rem" @bind="Number4"></textarea>
        </div>
        <hr />
        <div class="d-flex align-items-center">
            <span class="mr-auto">Sum:</span>
            <span>@(Number3 + Number4)</span>
        </div>
    </div>

    @*This is, what I tried*@
    <div class="card m-2 p-2" style="width: 200px">
        <h5>This is, what I tried</h5>
        <label for="inputValueTry">
            <span>Enter value: </span>
            <input type="number" id="inputValueTry" @bind-value="InputValueTry" />
        </label>
        <div class="d-flex align-items-center">
            <span class="mr-auto">Number 5:</span>
            <span contenteditable="true" @bind-value="Number5" @bind-value:event="oninput"></span>
        </div>
        <div class="d-flex align-items-center">
            <span class="mr-auto">Number 6:</span>
            <span contenteditable="true" @bind-value="@Number6" @bind-value:event="oninput"></span>
        </div>
        <hr />
        <div class="d-flex align-items-center">
            <span class="mr-auto">Sum:</span>
            <span>@(Number5 + Number6)</span>
        </div>
    </div>

</div>

@code {
    private int InputValueHave {get; set;} = 1;
    private int _inputValueWant = 1;
    private int InputValueWant
    {
        get => _inputValueWant;
        set
        {
            _inputValueWant = value;
            GetNumbersWant();
        }
    }
    private int _inputValueTry = 1;
    private int InputValueTry
    {
        get => _inputValueTry;
        set
        {
            _inputValueTry = value;
            GetNumbersTry();
        }
    }
    private int Number1 {get; set;}
    private int Number2 {get; set;}
    private int Number3 {get; set;} = 2;
    private int Number4 {get; set;} = 3;
    private int Number5 {get; set;} = 2;
    private int Number6 {get; set;} = 3;

    private int GetNumbersHave()
    {
        Number1 = InputValueHave * 2;
        Number2 = InputValueHave * 3;

        return Number1;
    }

    private void GetNumbersWant()
    {
        Number3 = InputValueWant * 2;
        Number4 = InputValueWant * 3;
    }

    private void GetNumbersTry()
    {
        Number5 = InputValueTry * 2;
        Number6 = InputValueTry * 3;
    }
}

namespace BlazorFiddleProject
{
    using Microsoft.AspNetCore.Components.Builder;
    using Microsoft.Extensions.DependencyInjection;


    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
        }

        public void Configure(IComponentsApplicationBuilder app)
        {
            app.AddComponent<App>("app");
        }
    }
}

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width">
    <title>BlazorFiddleProject</title>
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
	
	<script src="_content/MatBlazor/dist/matBlazor.js"></script>

    <style>
        app { }
    </style>

    <script type="text/javascript">
    </script>
</head>
<body>
<app>Loading...</app>

<script src="_framework/blazor.webassembly.js"></script>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
</body>
</html>

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